【单选题】【消耗次数：1】
3. Few of them hurt themselves in the accident last night, ____ ?
①
but
②
and
③
though
④
so
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相关题目
【单选题】
Few of them hurt themselves in the accident last night,_________？
①
dont they
②
didnt they
③
did they
④
do they
【单选题】
Few of them hurt themselves in the accident last night, ___?
①
don’t they
②
didn’t they
③
did they
④
do they
【单选题】
These goods are _____ for export, though a few of them may be sold on the home market.
①
essentially
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completely
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necessarily
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remarkably
【单选题】
I hurt my knee, so I stopped _______ football last month.
①
playing
②
play
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to play
【单选题】
After so many weeks without rain, the ground quickly _____the little rain that fell last night.
①
skipped
②
soaked
③
retrieved
④
absorbed
【单选题】
“I haven’t read ____ of the last four chapters, so I know little about them.”
①
something
②
some
③
any
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anything
【单选题】
3. She was so pleased that she felt like _______.
①
to find someone to talk
②
to find some to talk to
③
finding someone to talk
④
finding someone to talk to
【单选题】
I received his mother’ s telephone call at eleven. _____ that
he was badly hurt in an accident yesterday.
①
Then did I know
②
Only then I knew
③
Only then did I know
④
Only then knew I
【单选题】
Since the road is wet this morning, ____ last night. ?
①
it must have rained ?
②
?it must rain ?
③
it must be raining ?
④
it must have been rained?
随机题目
【单选题】
平面截切球，无论从哪个位置截切，截交线均为<img class="questionIndex" data-index="1" src="https://zjy2.icve.com.cn/common/images/question_button/BlankSpace1.gif" style="white-space: normal;"/>。
【单选题】
mso-bidi-font-family:Times New Romanmso-bidi-theme-font:minor-bidi;
color:#333333;background:white;mso-ansi-language:EN-US;mso-fareast-language:
ZH-CN;mso-bidi-language:AR-SA">方案流程图font-family:宋体;mso-bidi-font-family:Times New Romanmso-bidi-theme-font:minor-bidi;
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AR-SA">不包括的内容是
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必要的尺寸标注
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设备示意图
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流程管线及流向箭头
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必要文字注解
【单选题】
关于带控制点工艺流程图中设备的表达方法，错误的是
①
用细实线大致画出主要轮廓
②
相同或备用设备不必画出
③
每台设备应编写设备位号和注写设备名称
④
设备位号包括设备分类代号、车间或工段号、设备序号
【单选题】
工艺流程图中，绘制主要工艺物料管道采用的线型为 ，辅助管道采用的线型为 ，阀门采用的线型为 。1.粗实线 2.细实线 3.点画线 4.中实线
①
1,2,3
②
1,4,2
③
2,3,4
④
3,4,1
【简答题】
工艺管道及仪表流程图的读图要求？